Defined in 2 files as a prototype:

• arch/arm/include/asm/io.h, line 51 (as a prototype)
• arch/hexagon/include/asm/io.h, line 47 (as a prototype)

Defined in 3 files as a function:

• arch/arm/lib/io-writesw-armv3.S, line 33 (as a function)
• arch/arm/lib/io-writesw-armv4.S, line 32 (as a function)
• arch/hexagon/lib/io.c, line 50 (as a function)

Referenced in 9 files:

• arch/arm/include/asm/io.h
  • line 270
  • line 321
• arch/arm/kernel/armksyms.c
  • line 79
  • line 80
• arch/arm/lib/io-writesw-armv4.S, line 100
• arch/arm/mach-ebsa110/io.c
  • line 167
  • line 394
  • line 426
• arch/arm/mach-ixp4xx/include/mach/io.h, line 502
• arch/arm/mach-s3c24xx/include/mach/io.h, line 209
• arch/hexagon/include/asm/io.h, line 53
• arch/sh/include/asm/io.h, line 64
• drivers/mmc/host/omap.c, line 687